Commencement of treatment of pollution of Truc Bach lake

Approved with a total budget of 11.6 billion VND, implemented in 18 months, the pollution treatment project of Truc Bach Lake will apply MRET activation technology in combination with the use of natural mineral compositions, micro born to clean lake water .

In the morning of September 17, 2010 in Hanoi, the Ministry of Science and Technology cooperated with the City People's Committee. Hanoi held a groundbreaking ceremony for the treatment of pollution in Truc Bach lake. This is one of the practical projects to celebrate the 1000th anniversary of Thang Long - Hanoi.

Deputy Minister of Science and Technology Nguyen Van Lang (Photo: M.Thanh)

Speaking at the groundbreaking ceremony, Mr. Nguyen Van Lang - Deputy Minister of Science and Technology said that the water treatment project of Truc Bach lake is in the topic "Research on building up the general process and application of water pollution treatment Truc Bach Lake "aims to apply MRET activation technology in combination with the use of environmentally friendly natural mineral compositions and probiotics. This research has been approved by the Ministry of Science and Technology with a total budget of 11.6 billion from the budget of Scientific career, implemented in 18 months from 06/2010 to 12/2011.

According to the assessment of the Center for Monitoring and Analysis of Environmental Resources in Hanoi, Truc Bach Lake is currently in a serious pollution situation, most of the indicators are tens to hundreds of times higher than the norm. Vietnam standard. The dissolved oxygen content is lower from 12.5 to 25 times, the content of ammonium (NH4) exceeds from 7.8 to more than 32 times, nitrite (NO2) exceeds 48.5 to 113 times . . v .

The main cause of the heavily polluted lake situation is that Truc Bach Lake has to receive a large amount of untreated wastewater from Ngu Xa ditch - the main drainage route of many aluminum and commodity production establishments. hundreds of restaurants and thousands of households living in this basin discharged.

Spraying chemicals to clean Truc Bach lake water (Photo: M.Thanh)

In order to handle the above pollution situation, the topic " Research on building a general process and application of treatment of Truc Bach lake water pollution " by the High-tech Enterprise Incubation Center and Green Joint Stock Company offers solutions including: using activated mineral technology to enhance microbial activity in the process of decomposing pollutants; Add useful microorganisms to create aquatic diversity and bottom mud; Designing and planting aquatic plants; Propagating and mobilizing communities to participate in environmental sanitation.

The integrated technological process to treat this lake water pollution is considered feasible, highly effective, suitable processing cost. The model will meet the requirements of pollution reduction during the 1000th anniversary of Thang Long - Hanoi.